Please note: We are adjusting our services schedule each morning in response to air quality. This page will be updated to reflect current hours.

Locations & Hours

Our Locations

Following guidance for a mandatory “stay home” order issued by county public health officials across the Bay Area on March 16, 2020, one San Francisco AIDS Foundation (SFAF) site has been closed and most services have been put on hold. The order goes into effect as of midnight on Tuesday, March 17 and is in effect until further notice.

See details below for each specific location.

Main Office

Address: 1035 Market Street, 4th floor
San Francisco, CA 94103

Phone: 415-487-3000

Following guidance for a mandatory “stay home” order issued by county public health officials across the Bay Area on March 16, our site at 1035 Market Street has been closed.

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Address: 470 Castro Street
San Francisco, CA 94114

Phone: 415-437-3400

Strut, 470 Castro Street, is offering limited clinical services available Tuesday through Saturday, 10 am to 5 pm. Walk-in clients are not being seen at this time. Please call the clinic at 415-581-1600 for instructions.

If you have symptoms of a suspected sexually transmitted infection or have had a recent HIV exposure, please call 415-581-1600 and select option #3 to be connected with the nursing team at Magnet. They will be able to coordinate services and testing for you.

If you are currently receiving PrEP or HIV care from our clinical team, we can extend your prescriptions to cover this time period. To request a refill, call our navigation team at 415-437-3450, press option #2. You can also email questions about PrEP to and questions about HIV services to

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Harm Reduction Center

The 6th Street Harm Reduction Center will provide syringe distribution & disposal services during the “stay home” order. Clinical services will be available at the Harm Reduction Center Monday through Friday.

Address: 117 6th Street
San Francisco, CA 94103
(between Mission St. & Minna St.)

Door services are available Monday through Friday, 11 am to 4 pm and Saturday from 4 pm to 8 pm. The Hepatitis C Wellness and locker programs are available Monday through Friday, 11 am to 1 pm for enrolled clients.

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Mobile Testing Unit

Get free HIV and STI tests, hormone level checks, sexual health counseling and safer sex supplies several nights a week at our mobile testing unit in neighborhoods across San Francisco.

Hours and locations vary.

Phone: 415-487-8037

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Mobile Syringe & Health Services

Our teams are out in neighborhoods across San Francisco providing safe injection and proper disposal supplies and services that help you manage your health, prevent overdose, and stop HIV and hepatitis C transmission.

Hours and locations vary.

Phone: 415-487-8043

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